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85results about How to "Omit operability" patented technology

Sequencing batch internal circulation biological denitrification process and device thereof

The invention discloses a sequencing batch internal circulation biological denitrification process. The process mainly comprises four steps of water feeding, biological denitrification reaction, precipitation and water and mud discharge. The biological denitrification reaction comprises an internal circulation reaction from short-cut nitrificaition treatment to deoxidation treatment, anaerobic ammoxidation treatment and to the short-cut nitrificaition treatment, and the short-cut nitrificaition treatment, the deoxidation treatment and the anaerobic ammoxidation treatment are carried out in three intercommunicated different reaction areas of one reactor. The invention further discloses a biological denitrification device. The device is separated into three intercommunicated reaction areas, that is, a short-cut nitrificaition treatment reaction area, a deoxidation treatment reaction area and an anaerobic ammoxidation treatment reaction area. The device is further equipped with an aerating device, an internal circulation pump, a water distributor and the like. The process has the advantages of convenient operation management, low energy consumption, high denitrification efficiency and stable treatment effect, and the device matching the process has the advantages of compact structure, convenient use, low cost and the like.
Owner:HUNAN UNIV

Novel table lamp with intelligent light regulating and eyesight protecting functions and control method for regulating illuminance of novel table lamp

The invention relates to the technical field of lighting of household table lamps, in particular to a novel table lamp with the intelligent light regulating and eyesight protecting functions and a control method for regulating illuminating of the novel table lamp. The novel table lamp comprises a base, a lamp body and a lamp part, the illuminating on a table top can be regulated intelligently, and standard visual illuminating needed for work and study is provided. Meanwhile, the novel lamp table has the automatic turn-on and turn-off function, and is turned off automatically after a user finishes working or studying, the trouble caused by regulating the illuminating of operating the table lamp manually is omitted, the situation that power waste is caused when people forget to turn off the lamp is avoided, and the service life of the table lamp is prolonged. In addition, the novel table lamp has the functions of correcting the sitting posture of the user and urging the user to sleep on time, the problems that the eyesight of the user is affected by an incorrect sitting posture and the eyes are used too much are solved, and the novel table lamp plays a good role in protecting the eyesight of juvenile students. The novel table lamp is reasonable in structure, complete in function, reliable in operation, convenient to use and high in practicability, achieves intelligent control, can meet needs of different users, and plays a remarkable role in protecting the eyesight of juvenile students.
Owner:姚智宏

Intelligent drinking-water system capable of identifying user geographic position and collecting user healthy information and application thereof

The invention relates to an intelligent drinking-water system capable of identifying a user geographic position and collecting user healthy information. The intelligent drinking-water system comprises an intelligent water boiling device, a cloud server, an intelligent terminal, and a health check-up sensor. The health check-up sensor is used for detecting a healthy state of a user to generate healthy information related to the user and sending the information to the intelligent terminal and the cloud server. The cloud server obtains an IP address of the intelligent water boiling device to generate identification information containing the geographic position, generates recommend information based on the healthy information of the user or identification information, and sending the information to the intelligent terminal. On the basis of the optimum scheme close to the current demand of the user, full-automatic water boiling is realized; a scientific, reasonable, proper, and healthy water boiling service scheme meeting the features of the user can be provided for the user comprehensively based on the geographical characteristics and healthy states and the like; the powerful cloud service platform is formed; and advantages of the intelligent water boiling device can be explored completely; and an energy-saving, environment-friendly, green, and healthy household environment is created.
Owner:GUANGDONG TONZE ELECTRIC CO LTD

Fine purification system and method for carbonization crude benzol

The present invention relates to a refining system of coked crude benzole and a refining method thereof. The basic equipment consists of two benzene towers, a primary tower, a first pure benzene tower, a second pure benzene tower, a toluene tower and a xylene tower. The heat of the reboiler of the primary tower comes from toluene vapor on the top of the toluene tower; the heat of the reboiler of the first pure benzene tower comes from the pure benzene vapor on the top of the second pure benzene tower. The refining method comprises pre-distillation, refining of the pure benzene and separation of the toluene and the xylene. The method not only saves energy but also reduces the cost of investment. The process is simplified. Compared with the traditional sulfuric acid washing process, the method eliminates the acid-alkali washing and benzene blowing processes. The whole process generates no waste acid, acid residue, caustic dross or waste water, which can cause serious damage to the environment. Compared with the catalytic hydrogenation, the method has the advantages of simplifying the process, lowering the energy consumption, reducing the cost of investment and production, and improving the benefit of production, and thus being an excellent method for steel enterprises and coking enterprises to further process and make use of by-products.
Owner:天津凯赛特科技有限公司

Handwriting input identifying method and system

The invention discloses a handwriting input identifying method and system. The handwriting input identifying method comprises the following steps of: displaying a character input area in a handwriting area, wherein the character input area at least comprises a newly input indicating area; receiving characters written by a user; and judging whether the characters written by the user are positioned in the newly input indicating area, and if so, determining the characters written by the user as newly input characters. In the method, the newly input character indicating area is partitioned from the writing area, and the positions of the input characters and the area are judged, so that the input intent of handwritings in the writing area can be determined, and the input or identifying and correction of new characters are realized. Under the support of the method, a wrong identifying result can be corrected by a user in the writing area in a direct covering way; and moreover, continuous operation from new character input to character correction identifying as well as continuous operation from the character correction identifying to new character input are realized, operations such as area switching, edition positioning and the like of the user in the conventional mode are eliminated, the operation process is simplified, and the processing efficiency is improved.
Owner:IFLYTEK CO LTD

POS cash withdrawal method based on human body biological characteristic recognition and non-repudiation technology

The invention discloses a safe POS cash withdrawal method based on human body biological characteristic recognition and a non-repudiation technology. The method specifically comprises the steps that firstly, a camera is started to perform whole-course sound and video recording when a service is initiated; a merchant acquires serial numbers of banknotes and recognizes character information of the serial numbers by using a terminal device; a payment bill is generated and wirelessly transmitted to POS machine in a short range; then a user is prompted to perform POS card swiping payment or signature confirmation according to information of the received payment bill; the customer identity is verified by using a face recognition and/or voiceprint recognition and/or handwritten signature verification technology at the same time; and finally, the merchant gives the banknotes to the customer if the identity is confirmed without an error; and sound and video recording is terminated, and the transaction is completed. According to the invention, banknote serial number recognition and human body biological characteristic recognition technologies are applied to POS machine card swiping and cash withdrawal for the first time, the merchant can provide a safe and convenient cash withdrawal function for customers without a need of purchasing large bank equipment, and a problem of difficult small-amount cash withdrawal of users in remote areas is solved.
Owner:GUANGDONG MICROPATTERN SOFTWARE CO LTD

High-speed elevator balancing compensation chain and production method of anchor chain thereof

The invention provides a high-speed elevator balancing compensation chain and a production method of an anchor chain thereof. The anchor chain comprises unstudded anchor chains and interior-studded anchor chains, the interior-studded anchor chains comprise chain rings I and stay pins, the stay pins are located in the chain rings I and placed in the middles of the interior portions of the chain rings I, the stay pins connect the upper and lower portions of the chain rings I, and the stay pins and the chain rings I are connected through connecting buckles. The unstudded anchor chains comprise chain rings II, the unstudded anchor chains and the interior-studded anchor chains are connected in a mode of 1 : 1-3, and the length of the chain ring II of each unstudded anchor chain is one to two times as much as the length of the chain ring I of each interior-studded anchor chain. According to the high-speed elevator balancing compensation chain and the production method of the anchor chain thereof, through the connecting mode, the chain rings of the anchor chain are not prone to loosing and slipping down in the operating process, noise in the operating process is reduced effectively, and the elevator balancing compensation chain is not prone to being twisted; and meanwhile, the strength and the borne load of the elevator balancing compensation chain are effectively enhanced on the premise that the whole weight is not added, and the elevator balancing compensation chain can be suitable for a high-speed elevator at a speed greater than 3 m/s.
Owner:JIANGSU XINGHUA RUBBER BELT

Ecological early-breeding method of rhodeus in greenhouse cement pond

Provided is an ecological early-breeding method of rhodeus in a greenhouse cement pond. The method comprises the production steps of breeding outside cages of parents for rhodeusbreeding, ecological fertilizer water and biological bait culture, daily management, fish fry counting and explantation of the parents. The ecological early-breeding method of the rhodeus in the greenhouse cement pond is characterized in that in early March, the temperature of water in a greenhouse is raised to 12 DEG C or above, the parents of the rhodeus are gathered in net cages of the greenhouse cement pond through net hauling operation to select the parents for breeding, and the selected parents are moved into a ground-based greenhouse cement pond; till the middle of March or late March, freshwater mussels are put in the ground-based greenhouse cement pond for mating and oviposition of the rhodeus; during March and April, ecological fertilizer water and biological bait culture is conducted; till July, regular inspection is conducted, and biological bait is appropriately supplemented; till the middle of July or late July, net hauling is conducted to conduct fish fry counting and explantation of the parents, and cultured fish fry can be put in a pond for conventional breeding.
Owner:SHANGHAI FISHERIES RES INST

2,4-D pesticide production waste water pretreatment method

The invention belongs to the field of pesticide production waste water treatment and discloses a 2,4-D pesticide production waste water pretreatment method. 2,4-dichlorophenol and 2,4-D are recovered from the waste water by a liquid membrane separation technique, so harmful pollutants are removed and reclamation is realized at the same time. The 2,4-D pesticide production waste water pretreatment method mainly comprises the following steps of: 1) preparing emulsion; 2) performing liquid membrane extraction; and 3) breaking the emulsion. The 2,4-D pesticide production waste water pretreatment method particularly comprises the following steps of: preparing the emulsion by cutting an oil phase comprising a surfactant, an additive and a membrane solvent and aqueous solution of sodium hydroxide at a high speed; dispersing the emulsion to 2,4-D pesticide waste water to perform extraction; allowing the 2,4-dichlorophenol and the 2,4-D to enter a liquid membrane phase; breaking the emulsion electrostatically to generate 2,4-dichlorophenol sodium salt and 2,4-D sodium salt; and applying to a condensation section of the product, wherein after the pretreatment, the removing rate of phenol and the 2,4-D in the waste water is over 99 percent, COD removing rate is over 57 percent and biochemical property is achieved. By the method, the 2,4-D pesticide production waste water can be discharged stably and standardly; and remarkable environmental, economic and social benefits are achieved.
Owner:中国中化股份有限公司 +2

Convenient-to-use recording pen assembly for connecting electric fusion pipe

The invention discloses a convenient-to-use recording pen assembly for connecting an electric fusion pipe. The convenient-to-use recording pen assembly comprises a scale plate. A clamping device and a positioning device are arranged on the scale plate. A sliding chute is formed in the middle of the scale plate in the length direction of the scale plate. A sliding sleeve is arranged in the sliding chute, and comprises a guiding block and a positioning column. The guiding block is arranged in the sliding chute. The positioning column is connected with the upper end of the guiding block. The positioning column is clamped on the upper end surface of the sliding chute. Rack slots are respectively formed in two opposite inside surfaces of the inner side of the sliding chute of the scale plate, and are formed with the sliding chute in the same direction. Fixed racks are arranged on the vertical side surfaces in the rack slots. Positioning blocks are arranged on two sides at the lower end of the guiding block. Rotating gears are arranged in the positioning blocks. The interior of the positioning column is hollowed to form an accommodating cavity. A retractable spring is arranged in the accommodating cavity. A recording pen is arranged in the sliding sleeve, is positioned in the accommodating cavity and is provided with a positioning ring. The positioning ring is positioned at the upper end of the retractable spring. The convenient-to-use recording pen assembly is stable to translate, and the recording pen can be always arranged vertically, so that the recording is more accurate.
Owner:成都市团结模具制造厂

Shield tunnel segment and manufacturing method thereof

The invention provides a shield tunnel segment. The shield tunnel segment comprises a segment shell and multiple reinforcement cages, the segment shell is formed through splicing of a front wall piece, a rear wall piece, an upper wall piece, a lower wall piece, a left wall piece and a right wall piece, the front wall piece, the rear wall piece, the upper wall piece, the lower wall piece, the leftwall piece and the right wall piece are made of high-property concrete or ultra-high-property concrete, any five in the front wall piece, the rear wall piece, the upper wall piece, the lower wall piece, the left wall piece and the right wall piece are spliced to form a containing cavity with a unique opening, one remaining piece can be detachably mounted on the opening of the containing cavity, the reinforcement cages are embedded in the containing cavity from the opening and are poured and fixed through concrete, according to the segment, a steel mold forming manner in a traditional segment manufacturing process can be replaced, on the premise of ensuring design strength needs, the manufacturing engineering time of the segment can be effectively shortened, the segment manufacturing cost can be effectively reduced, and the whole economic benefits can be improved.
Owner:佛山鑫一诚建筑工程管理咨询有限公司

Control method of air conditioner, terminal equipment and air conditioner control system

The invention relates to a control method of an air conditioner, terminal equipment and an air conditioner control system, and belongs to the technical field of intelligent air conditioners. The control method is applied to the terminal equipment, the air conditioner is correspondingly provided with a near field communication module pre-stored with air conditioner control information, and the control information comprises an air conditioner wireless communication secret key and air conditioner control application program starting information. The control method comprises the steps that a communication signal of the near field communication module is detected; after the communication signal is detected, air conditioner control information of the near field communication module is read; a corresponding control application program is started according to the air conditioner control application program starting information; and wireless communication connection with the air conditioner is established according to the air conditioner wireless communication key. In the using process, a user only needs to make the terminal equipment close to the near field communication module, the user does not need to manually search and start the control application program, the user does not need to manually distribute a network for the air conditioner either, a large amount of tedious operation is omitted, and the air conditioner can be conveniently and rapidly regulated and controlled.
Owner:QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD +2
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